<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html>
<head>
    <meta http-equiv="Content-type" content="text/html; charset=utf-8" />
    <title><?php echo isset($title) ? $title : 'Sample App'?></title>    
</head>
<body>
    <?php echo $content ?>
</body>
</html>

